#include <u.h>
#include <libc.h>

struct S1 {
	int	i;
};

struct S2 {
	int	j;
	struct S1;
};

void
main(void)
{
	struct S2 s2;
	struct S1 *s1 = &s2;
	/* Hah, you wish! */
	assert(s1 == (struct S1*)&s2);
	exits(nil);
}